US Patent 11928129 Cloning catalog objects

Example systems and methods for cloning catalog objects are described. In one implementation, a method includes creating a second catalog object by mapping a second portion of second metadata of the second catalog object to same data of a same data file as a first portion of first metadata of a first catalog object, and, in response to a data storage or data retrieval request directed to the second catalog object, deleting data associated with the second portion of the second metadata from the second catalog object independently of the first catalog object.